I picked this up on Wednesday! It's a little rough, needs all 4 tires. But it steers easily and the deck is free. I can just make out the model #'s. Looks like a 915 01. All I can make out on the serial is 062 toward the end of the tag. Cannot make out any of the deck #'s. Here's some pics.

I have had some luck bringing back the numbers on the decals by wetting a finger or thumb with saliva and rubbing fairly firm on the white one pass then across the numbers. The chalking from the white will stay in the numbers enough to read them fairly good. Worth a try.